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Kernel-discuss

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kernel-discuss@openeuler.org

  • 1 participants
  • 182 discussions
Re: [Tc] [Dev] [TC]请给位议题申报人按时与会,谢谢。RE: openEuler 技术委员会例会
by Xie XiuQi 03 Dec '21

03 Dec '21
TC 议题申报: 议题:openEuler 22.03 LTS ARM64 版本(5.10 内核)内核页大小及支持CPU规格决策: 决策点1:openEuler 22.03 LTS 是否默认采用 4K 页表 (配合 48 BIT VA/PA) 决策点2:openEuler 22.03 LTS 如果默认采用 4K 页表,是否需要在单独出 64K 页表的 kernel 包。 决策点3:openEuler 22.03 LTS 支持最大 CPU 数:NR_CPUS=4096, NODES 支持 128. (20.03 原版本配置:64K, 48 BIT VA/PA, NR_CPUS 1024, NODES 16) 之前的讨论链接: https://gitee.com/openeuler/kernel/issues/I4HDHZ 理由1:从讨论看,64K 兼容性问题比较多,且业界OS多采用4K,方便驱动及上层软件在兼容性认证, 也利于支撑更多的使用场景。性能上,64K 优势场景,可以采用大页,或者单独 64K 版本支持。 理由2:52 BIT 大内存支持,需要 64K 页,4K 页最大支持 48 BIT VA/PA, 256T 内存空间。如果要支 持更大 PB 级内存,需要 64K。 理由3:从未来几年诉求,和业界OS支持规格来看,CPU 数目增加是趋势,从兼容性和规格考虑, NR_CPUS 与业界OS最大的 4096 一致。当前4路飞腾S2500 最大 32 个 nodes,为满足未来几年 的演进诉求,NODES 数拟最大支持 128. On 2021/12/3 14:35, yangcong wrote: > > > 申报议题: > 议题5:License风险识别系统引入openEuler社区 - 杨聪 <yangcong_hit(a)163.com> > 议题6:针对openEuler社区repo不同的类型(内容),选择license的策略 - 杨聪 <yangcong_hit(a)163.com> > 在2021年12月1日 09:34,Hufeng (Solar, Euler)<solar.hu(a)huawei.com> 写道: > 当前已有议题如下 > 议题1:release management sig工作计划 - 胡峰(延期到本次例会) > 议题2:openEuler 新技术领域规划讨论:Edge – 刘寿永,Embedded – 任慰 (延期到本次例会) > 议题3:NestOS的社区资源支持与立项讨论:杜奕威 <duyiwei(a)kylinos.cn>(延期到本次例会) > a. 如何从openEuler官网下载NestOS镜像 > b. 提供相关资源以部署nestos所需要的自动更新环境 > c. 如何立项使更多的人参与到NestOS中 > 议题4: Greenplum白皮书评审-270162781(a)qq.com - bo zhao > 上会前请确认会议遗留问题闭环情况 > > > -----Original Message----- > From: Hufeng (Solar, Euler) > Sent: Tuesday, November 30, 2021 2:45 PM > To: tc(a)openeuler.org; 'dev(a)openeuler.org' <dev(a)openeuler.org> > Subject: [TC]议题收集,请给位议题申报人按时与会,谢谢。RE: [Dev] openEuler 技术委员会例会 > > 当前已有议题如下 > 议题1:release management sig工作计划 - 胡峰(延期到本次例会) > 议题2:openEuler 新技术领域规划讨论:Edge – 刘寿永,Embedded – 任慰 (延期到本次例会) > 议题3:NestOS的社区资源支持与立项讨论:杜奕威 <duyiwei(a)kylinos.cn>(延期到本次例会) > a. 如何从openEuler官网下载NestOS镜像 > b. 提供相关资源以部署nestos所需要的自动更新环境 > c. 如何立项使更多的人参与到NestOS中 > > -----Original Message----- > From: openEuler conference [mailto:public@openeuler.org] > Sent: Tuesday, November 30, 2021 2:35 PM > Subject: [Dev] openEuler 技术委员会例会 > > 您好! > > TC SIG 邀请您参加 2021-12-01 10:00 召开的ZOOM会议(自动录制) > > 会议主题:openEuler 技术委员会例会 > > 会议链接:https://us06web.zoom.us/j/82159612220?pwd=ZlNxWkEwY1MyUlQ3SmtFNmNEVGtwQT09 > > 温馨提醒:建议接入会议后修改参会人的姓名,也可以使用您在gitee.com的ID > > 更多资讯尽在:https://openeuler.org/zh/ > > > > > Hello! > > openEuler TC SIG invites you to attend the ZOOM conference(auto recording) will be held at 2021-12-01 10:00, > > The subject of the conference is openEuler 技术委员会例会, > > You can join the meeting at https://us06web.zoom.us/j/82159612220?pwd=ZlNxWkEwY1MyUlQ3SmtFNmNEVGtwQT09. > > Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. > > More information: https://openeuler.org/en/ > > _______________________________________________ > Dev mailing list -- dev(a)openeuler.org > To unsubscribe send an email to dev-leave(a)openeuler.org > _______________________________________________ > Dev mailing list -- dev(a)openeuler.org > To unsubscribe send an email to dev-leave(a)openeuler.org > _______________________________________________ > Tc mailing list -- tc(a)openeuler.org > To unsubscribe send an email to tc-leave(a)openeuler.org >
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【Meeting Notice】openEuler kernel 技术分享第十五期 & 双周例会 Time: 2021-12-03 14:00-16:30
by Meeting Book 02 Dec '21

02 Dec '21
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kernel sig申报一个议题:openEuler 22.03增加osnoise/timerlat trace系统/硬件底噪干扰调测工具
by Wangshaobo (bobo) 02 Dec '21

02 Dec '21
议题:openEuler 22.03增加osnoise/timerlat trace系统/硬件底噪干扰调测工具 简介:跟踪系统/硬件底噪调测工具,保障高性能应用的低延时,osnoise/timerlat可以针对多核进行较高精度的硬件时延和系统时延探测。 https://gitee.com/openeuler/kernel/issues/I4G64B?from=project-issue
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Re:Welcome to the "Kernel-discuss" mailing list
by 杨嫣 30 Nov '21

30 Nov '21
您好, Kernel-discuss, &nbsp; &nbsp; &nbsp; &nbsp;我想通过此列表交流。 &nbsp; &nbsp; ------------------&nbsp;Original&nbsp;------------------ From: &nbsp;"kernel-discuss-request"<kernel-discuss-request(a)openeuler.org&gt;; Date: &nbsp;Tue, Nov 30, 2021 04:12 PM To: &nbsp;"杨嫣"<yan.yang(a)i-soft.com.cn&gt;; Subject: &nbsp;Welcome to the "Kernel-discuss" mailing list &nbsp; 欢迎使用“Kernel-discuss”邮件列表! 要通过此列表交流,请发送电子邮件至: &nbsp;&nbsp;&nbsp; kernel-discuss(a)openeuler.org 取消订阅或调整选项请发送电子邮件至: &nbsp;&nbsp;&nbsp; kernel-discuss-leave(a)openeuler.org 在主题或正文中使用"help"一词(不包括引号), 您将会收到一条带有说明的信息。更改 设置需要用到密码,但出于安全考虑,此处不包括此密码。如果您忘记了密码,则需要 通过网络用户界面重置密码。 Welcome to the "Kernel-discuss" mailing list! To post to this list, send your email to: &nbsp; kernel-discuss(a)openeuler.org You can unsubscribe or make adjustments to your options via email by sending a message to: &nbsp; kernel-discuss-leave(a)openeuler.org with the word 'help' in the subject or body (don't include the quotes), and you will receive a message with instructions.&nbsp; You will need your password to change your options, but for security purposes, this password is not included here.&nbsp; If you have forgotten your password, you will need to reset it via the web UI.
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【Meeting Notice】openEuler kernel 技术分享第十五期 & 双周例会 Time: 2021-12-03 14:00-16:30
by Meeting Book 30 Nov '21

30 Nov '21
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kernel sig 申报一个议题:openEuler 22.03 LTS 核心 CONFIG (PageSize/NR_CPUS/NODES_SHIFT)选择讨论
by Xie XiuQi 29 Nov '21

29 Nov '21
议题:openEuler 22.03 LTS 核心 CONFIG (PageSize/NR_CPUS/NODES_SHIFT)讨论 https://gitee.com/openeuler/kernel/issues/I4HDHZ 欢迎提前在 issue 中讨论
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【Meeting Notice】openEuler kernel 技术分享第十四期 & 双周例会 Time: 2021-11-19 14:00-16:30
by Meeting Book 18 Nov '21

18 Nov '21
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【Meeting Notice】openEuler kernel 技术分享第十四期 & 双周例会 Time: 2021-11-19 14:00-16:30
by Meeting Book 16 Nov '21

16 Nov '21
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【Meeting Notice】openEuler kernel 技术分享第十三期 & 双周例会 Time: 2021-10-15 14:00-16:30
by Meeting Book 15 Oct '21

15 Oct '21
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【Meeting Notice】openEuler kernel 技术分享第十三期 & 双周例会 Time: 2021-10-15 14:00-16:30
by Meeting Book 12 Oct '21

12 Oct '21
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